It has functions of drillhole,cleavage, bruising, tamping and chiseling.It's widely used in load construction,quarrying,national

1. FeaturesThe internal combustion rock drill type YN27J is a portable rock-drilling tool, composed of a small petrol engine, an air compressor and a rock drill.The YN27J rock drill is portble machine, it is also can use with supporting stand. It can drill to the depth 6 meters.It is easy to be carried along,. It is stuited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipments, and especially suits the projects that the machine has to be carried at any time and in any area.

2. ApplicationsWith turning the swing arm to running-or-stop rotation plumbum, the machine can be converted into a breaker or a hammer, for breaking, digging, splitting or ramming. The machine is suited to build of bridge, road, power station, geological explortation etc.Technical parameters of ZLG218 Gasoline jack hammer/ZLG218 J BETOPPER rock drill/YZLG218  Paving breaker/ZLG218  hand held rock drill/ ZLG218  Internal Combustion rock drill/ Gasoline hand hold jack hammer/Paving breaker ZLG218 pionjars rock drill ZLG218 /High Quality Gasoline rock drill/Taladro de roca de la combustión interna YN27J/internal combustion ZLG218  drill/ pionjar rock drill/ hand held gas jack hammer/ZLG218  gasoline jack hammer 

Rock Drill Breaker